Import Brass Pipe Fitting Coupling — Buy in Bulk from Supplier in China

The Brass pipe fitting coupling from Cixi Haorun Automotive Parts Manufacturing Co., Ltd. is a precision-machined component designed for secure, leak-proof connections in plumbing, HVAC, and industrial piping systems. It is manufactured from solid brass, a material chosen for its inherent corrosion resistance and durability under pressure. The coupling is produced using CNC lathe technology, which ensures tight tolerances and consistent dimensional accuracy for reliable performance in high-demand applications.

Brass is the standard material for pipe fittings due to its excellent machinability, thermal conductivity, and resistance to dezincification, a common failure mode in copper alloys. This coupling is available in multiple sizes to fit standard pipe diameters, with typical industry grades including CW614N (DZR brass) for potable water systems or CW602N for general engineering use. The fittings are normally supplied with a natural mill finish, though polished or plated variants are standard for aesthetic or additional corrosion protection in harsh environments.

These couplings are primarily used in commercial and residential plumbing, gas distribution networks, and industrial fluid handling systems where a robust, long-lasting joint is required. Buyers typically include contractors, industrial plant operators, and wholesale distributors who source fittings in bulk for system installations or maintenance. The supplier offers flexible MOQs and packaging tailored to protect the fittings during transit, with common trade terms including FOB Ningbo or Shanghai.

Cixi Haorun Automotive Parts Manufacturing Co., Ltd. is based in Zonghan District, Cixi City, Zhejiang Province, China, with its registered address at No.21, Xinjie Road. The company operates as an imported-tier supplier, indicating it sources raw materials or components from international markets to support its manufacturing processes. Its profile on the platform is classified under the harbor trust tier, which reflects a baseline level of verification for business registration and operational legitimacy.

The supplier specialises in precision-machined automotive and industrial components, including brass pipe fittings. While the response rate is currently listed as 0.00, this may reflect a temporary lapse in activity or a recent listing. The company’s focus on CNC machining suggests a capability to produce fittings with consistent quality and tight tolerances, aligning with industry standards for plumbing and industrial applications. No additional details on certifications, production capacity, or client history are provided in the available profile.